android - Set/Get Extras in Multiple Instances of Notification -

-

i have android notification sent id destination activity. that, use intent putextra this:

intent resultintent = new intent(this.context, confirmationactivity.class);  resultintent.putextra("id", idtosent);  resultintent.setflags(intent.flag_activity_new_task | intent.flag_activity_clear_task);  resultpendingintent = pendingintent.getactivity(this.context, 0, resultintent, pendingintent.flag_update_current);

the problem when call notification 2, 3 or more time. when use "getextras" in method oncreate of activity, have same id (the last id sent last notification instance)

i had try changing intent's flags, can't find right combination

can me this?

how have, lets say, 3 instances of notification , when click on notification, sent 3 diferents id activity?

this full code:

//notification manager class

public void sendnearpromotionnotification(int idtosent){      notificationcompat.builder notificationbuilder = new notificationcompat.builder(this.context);      notificationbuilder.setcontenttitle(context.getresources().getstring(r.string.title));     notificationbuilder.setcontenttext(context.getresources().getstring(r.string.text));     notificationbuilder.setticker(context.getresources().getstring(r.string.ticket));     notificationbuilder.setsmallicon(r.drawable.icon);      int apilevel = integer.valueof(android.os.build.version.sdk_int);      pendingintent resultpendingintent = null;         if (apilevel < build.version_codes.jelly_bean){               intent resultintent = new intent(this.context, confirmationactivity.class);          resultintent.putextra("id", idtosent);          resultintent.setflags(intent.flag_activity_new_task | intent.flag_activity_clear_task);          resultpendingintent = pendingintent.getactivity(this.context, 0, resultintent, pendingintent.flag_update_current);      }else{          intent addwishlistintent = new intent(this.context,  intentservicenotifications.class);          addwishlistintent.putextra("id", idtosent);          pendingintent pendingintent = pendingintent.getservice(this.context, 0, addwishlistintent, pendingintent.flag_cancel_current);          notificationbuilder.addaction(r.drawable.icon2, "add wishlist", pendingintent);     }      notificationbuilder.setautocancel(true);      notificationbuilder.setcontentintent(resultpendingintent);      notificationmanager notificationmanager = (notificationmanager)this.context.getsystemservice(context.notification_service);      notificationmanager.notify(idtosent, notificationbuilder.build()); }

//confirmationactivity class

public class promotionconfirmationactivity extends fragmentactivity {      private int id = 0;      @override     protected void oncreate(bundle savedinstancestate) {          settheme(android.r.style.theme_translucent_notitlebar);          super.oncreate(savedinstancestate);          setcontentview(r.layout.layout_transparent);          bundle extras = getintent().getextras();          if(extras != null)             id = extras.getint("id");     } }

try this:

    private static class idgenerator {           private static final atomicinteger counter = new atomicinteger();           public static int nextvalue() {              return counter.getandincrement();          }     }       ...      resultpendingintent = pendingintent.getactivity(this.context, idgenerator.nextvalue(), resultintent, pendingintent.flag_cancel_current);

the documentation claims id sent second parameter not used, in fact needed these kind of purposes.


Comments

Post a Comment

Popular posts from this blog

c# - How Configure Devart dotConnect for SQLite Code First? -

-
can configure following sample code ? when run following code, error : no entity framework provider found ado.net provider invariant name 'devart.data.sqlite' setting in machine.config <system.data> <dbproviderfactories> <add name="dotconnect sqlite" invariant="devart.data.sqlite" description="devart dotconnect sqlite" type="devart.data.sqlite.sqliteproviderfactory, devart.data.sqlite, version=4.6.287.0, culture=neutral, publickeytoken=09af7300eec23701" /> </dbproviderfactories> </system.data> after add below block code in app.config <?xml version="1.0"?> <configuration>   <configsections> <!-- more information on entity framework configuration, visit http://go.microsoft.com/fwlink/?linkid=237468 --> <section name="entityframework" type="system.data.entity.internal.configfile.entityframeworksection, entit...
Read more

java - Copying object fields -

-
what best way of copying classes when need have 2 independent variables? have simple class: public class myclass { boolean = false; string b= "not empty"; } do need make method : assign(myclass data ) { a= data.a; b= data.b; } is there automatic method copy (duplicate) objects in java? do need make method : pretty close. instead of making method, should make constructor. such constructors called copy constructor , , create them this: myclass(myclass data) { = data.a; b = data.b; } and create copy of instance, use constructor this: myclass obj1 = new myclass(); myclass obj2 = new myclass(obj1); copy constructor can tedious : using copy constructor create deep-copy can tedious, when class has mutable fields. in case, assignment create copy of reference, , not object itself. have create copy of fields (if want deep copy). can go recursive. a better way create deep copy serialize , deserialize object. why not use clone()? ...
Read more

c++ - Clear the memory after returning a vector in a function -

-
i have function processes , stores lot of data in , returns results vector of class. amount of data stored in function tremendous , want clear storage memory of function after finished job. necessary (does function automatically clear memory) or should clear memory function? update: vector<customers> process(char* const *filename, vector<int> id) { vector<customers> list_of_customers; (perform actions) return list_of_customers; } variables defined locally within function automatically released @ end of function scope. destructors objects called, should free memory allocated objects (if objects coded correctly). example of such object std::vector . anything you've allocated new must have corresponding delete release storage. try avoid doing own allocation , use raii instead, i.e. containers or smart pointers.
Read more